copenhagen. come on! that's pretty far. doc, look who's in town. ellen! copenhagen? cool, right? vacation. but still seeing patients. oh. [ whispering ] workaholic. i heard that. she said it. i... [ female announcer ] the new office. see it. live it. share it. on the human network. cisco. >> larry: welcome back to "stories from haiti." the need for food, water and medicine created a desperate situation in haiti. there were legitimate fears about safety and security that saw people in difficult and dangerous spots. tonight, karl penhaul witnessed a desperate act that had deadly consequences. we warn you, some of the images in this report are disturbing. karl? >> yeah, indeed, larry. we were driving just beyond the airport this -- this day, and as we drove by, we saw, or we heard, a single shot ring out. that got our attention. we looked across and at that point, we saw two haitian police officers holding two detained young men. and at that point as we spotted them, more shots rang out and we saw those police officers shoot the young detainees at point blank range in the process of